JPS5825661U - Fuel filter clogging prevention device - Google Patents

Fuel filter clogging prevention device

Info

Publication number
JPS5825661U
JPS5825661U JP11946581U JP11946581U JPS5825661U JP S5825661 U JPS5825661 U JP S5825661U JP 11946581 U JP11946581 U JP 11946581U JP 11946581 U JP11946581 U JP 11946581U JP S5825661 U JPS5825661 U JP S5825661U
Authority
JP
Japan
Prior art keywords
switch
fuel
fuel filter
prevention device
clogging prevention
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP11946581U
Other languages
Japanese (ja)
Other versions
JPS616300Y2 (en
Inventor
雅彦 吉田
Original Assignee
トヨタ自動車株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by トヨタ自動車株式会社 filed Critical トヨタ自動車株式会社
Priority to JP11946581U priority Critical patent/JPS5825661U/en
Publication of JPS5825661U publication Critical patent/JPS5825661U/en
Application granted granted Critical
Publication of JPS616300Y2 publication Critical patent/JPS616300Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Filtration Of Liquid (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

図面は、この考案に係る目詰り防止装置の全体図である
。 １・・・燃料タンク、２・・・フィルタ、３・・・燃料
供給パイプ、４・・・燃料、５・・・電熱体、６・・・
ろ過面、７・・・上面部、８・・・ろ紙、９・・・フィ
ルタ挾持具、１０゜１０′・・・上、下部フランジ、１
１・・・底面部、１２・・・押圧スプリング、１３・・
・開口部、１４・・・目詰り防止装置、１５・・・ニク
ロム線、１６・・・スイッチ、１７・・・バキュームス
イッチ、１８・・・％Ｊ、１９・・・″開口部、２０・
・・保圧室、２１・・・スプリング、２２・・・スイッ
チ弁、２３・・・電源端子、２４・・・ニクロム線端子
、２５・・・温度センサー、２６・・・遮断スイッチ、
２７・・・ワックス。The drawing is an overall view of the clogging prevention device according to this invention. DESCRIPTION OF SYMBOLS 1... Fuel tank, 2... Filter, 3... Fuel supply pipe, 4... Fuel, 5... Electric heating element, 6...
Filtration surface, 7... Upper surface part, 8... Filter paper, 9... Filter clamping tool, 10°10'... Upper and lower flanges, 1
1... Bottom part, 12... Pressing spring, 13...
・Opening, 14...Clogging prevention device, 15...Nichrome wire, 16...Switch, 17...Vacuum switch, 18...%J, 19...''Opening, 20・
... Pressure holding chamber, 21 ... Spring, 22 ... Switch valve, 23 ... Power terminal, 24 ... Nichrome wire terminal, 25 ... Temperature sensor, 26 ... Cutoff switch,
27...Wax.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 燃料タンク内の燃料フィルタ周辺近傍に配され同燃料フ
ィルタを包囲してなる電熱体と、この電熱体と電源とを
結ぶ回路の中途に配され同回路を開閉するスイッチと、
前記フィルタを介してエンジンに燃料を供給する燃料パ
イプ内に配され同パイプ内の圧力を検出するとともにこ
の圧力が設定値以下まで降下したとき前記スイッチを閉
とし同圧力が設定値以上になるとただちに前記スイッチ
を開とするスイッチ制御器とを設けであることを特徴と
する燃料フィルタの目詰り防止装置。an electric heating element disposed near the periphery of the fuel filter in the fuel tank and surrounding the fuel filter; a switch disposed midway through a circuit connecting the electric heating element and a power source to open and close the circuit;
It is placed in the fuel pipe that supplies fuel to the engine through the filter, and detects the pressure in the pipe. When this pressure drops below a set value, the switch is closed, and as soon as the pressure exceeds the set value, the switch is closed. A fuel filter clogging prevention device comprising: a switch controller for opening the switch.
JP11946581U 1981-08-12 1981-08-12 Fuel filter clogging prevention device Granted JPS5825661U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11946581U JPS5825661U (en) 1981-08-12 1981-08-12 Fuel filter clogging prevention device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11946581U JPS5825661U (en) 1981-08-12 1981-08-12 Fuel filter clogging prevention device

Publications (2)

Publication Number Publication Date
JPS5825661U true JPS5825661U (en) 1983-02-18
JPS616300Y2 JPS616300Y2 (en) 1986-02-25

Family

ID=29913526

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11946581U Granted JPS5825661U (en) 1981-08-12 1981-08-12 Fuel filter clogging prevention device

Country Status (1)

Country Link
JP (1) JPS5825661U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008151090A (en) * 2006-12-20 2008-07-03 Kyosan Denki Co Ltd Diesel filter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008151090A (en) * 2006-12-20 2008-07-03 Kyosan Denki Co Ltd Diesel filter

Also Published As

Publication number Publication date
JPS616300Y2 (en) 1986-02-25

Similar Documents

Publication Publication Date Title
JPS5825661U (en) Fuel filter clogging prevention device
JPS5853849U (en) Fuel filter clogging prevention device
JPS60176726U (en) coffee maker
JPS58108122U (en) fuel filter device
JPS5924963U (en) Safety device for engine fuel heating device
JPS58174210U (en) automatic drain fuel filter device
JPS6134244U (en) sterilizer
JPS58173741U (en) Gas engine fuel gas supply device
JPS6070735U (en) Fuel injection device starting increase auxiliary device
JPS5882822U (en) Strainer with heating device
JPS59111635U (en) coffee boiler
JPS5820362U (en) kerosene carburetor
JPS5847048U (en) liquid heating device
JPS5923045U (en) push-up electric water heater
JPS619553U (en) Vehicle fuel tank breather device
JPS5940523U (en) Diesel engine helical intake port
JPS5875989U (en) Electric pump automatic control device
JPS594948U (en) Antifreeze device for water heater
JPS6133835U (en) hydrogen gas generator
JPS58113865U (en) fuel tank
JPS60195963U (en) Water automatic drain filter
JPS5944521U (en) Fuel filter element
JPS58148457U (en) Burner device of tea processing machine
JPS59139224U (en) electric water heater
JPS5914959U (en) fuel filter